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TESD12FB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TESD12FB product

TESD12FB

TVS - Diodes

TVS DiodeESD ProtectionBidirectionalSOD-323

The TESD12FB is a bidirectional TVS diode from Leiditech, optimized for high-level ESD and surge protection in compact SOD-323 packaging.

Best for

  • USB 2.0 power and data lines
  • Ethernet interfaces
  • SIM card ports

Avoid if

  • High-speed data lines requiring extremely low capacitance (<1pF)
  • Applications exceeding 12V operating voltage

Check before use

  • Signal bandwidth requirements vs. 45pF capacitance

Key specifications

Operating Voltage
12 V
Peak Pulse Power
360 W
ESD Rating
±30 kV
Package
SOD-323

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivityConsumer Electronics

Datasheet

81b143e86f0f95b8d89b719aa5386583_2210311700_Leiditech-TESD12FB_C5224341.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TESD12FB: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TESD12FB is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from electrostatic discharge (ESD) and electrical surges.